Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ (49,496)	$ 7,527	$ (159,875)	$ 17,331
Foreign currency translation adjustments	(24,394)	(11,484)	(63,984)	(20,831)
Net change in:
Deferred gains on derivatives, net of taxes of $2,041, $(319), $4,670 and $(1,506), respectively	5,871	396	14,048	3,341
Unrecognized retirement obligations, net of taxes of $16, $(57), $50 and $(144), respectively	233	376	537	618
Other comprehensive loss	(18,290)	(10,712)	(49,399)	(16,872)
Comprehensive income (loss)	$ (67,786)	$ (3,185)	$ (209,274)	$ 459